There are fewer teaching positions left in big cities, ____ at the same time there are shortages of teachers insmall towns[ ]

I want to buy a dictionary .But I have ______my money.

Of the two T-shirts，I’d choosethe ___one to save some money for a book.

__________ is always the husband who __________ first when a quarrel comes about between the young couple.

Will you fix up the machine according to the , David—Yes, I will.